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Ghella [55]
3 years ago
9

Two vertices of a polygon are ( 7, -18) and (7, 18). What is the length of this side of the polygon?

Mathematics
1 answer:
Scilla [17]3 years ago
8 0
Because the two vertices have the same x-coordinate, the side is a vertical line. It starts vertically from -18 to 18

the length = 18 - (-18)
the length = 18 + 18
the length = 36

The length of the side is 36 unit
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Given that the clock was exactly on time at 7am, and at 1pm the clock was 228 seconds late, to determine, at that rate, how slow was the clock half an hour, the following calculation must be performed:

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